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Contributions to the Link Performance Evaluation of Low Power Wide Area (LPWA) Networks

: Lieske, Hendrik
: Lerch, R.; Heuberger, Albert; Schober, R.

Stuttgart: Fraunhofer Verlag, 2020, X, 148 pp.
Zugl.: Erlangen-Nürnberg, Univ., Diss., 2019
Forschungsberichte aus dem Lehrstuhl für Informationstechnik, 17
ISBN: 978-3-8396-1580-5
Fraunhofer IIS ()
low power wide area; information outage; wireless interference; decoding performance; Nachrichtentechniker

Low Power Wide Area (LPWA) networks provide massive connectivity for low-cost low-power devices with low mobility and data rate requirements. The focus is on the link reliability, and two challenges are addressed: The susceptibility of LPWA nodes to frequency selective channels and to wireless interference. The proposed models provide general performance limits and support the system design by revealing trade-offs between reliability and complexity.